Program description: 1. Due to the rush of writing time, deficiencies are inevitable. 2. The program only does general art, friends who are good at art can do the processing! 3. This news article system is suitable for small and medium-sized websites. 4. This system is a free version! Function description: 1. User hierarchical management (administrators, supervisors, employees) 2. Set the customer level (A, B, C) and whether you have cooperated 3. Search to find customers who have been added 4. Employees can fill in customer follow-up logs 5. Employees can only see the customer information they added. 6. Supervisors can view the customer information of department employees including follow-up logs 5. Support data sharing and downloading (search and find function) 6. Download column two-level classification user name: oyaya The password is: www.oyaya.net
